Assignment
camshaft - Ans>>a rotating shaft within the engine that opens and closes
the intake and exhaust valve in the engine
Distributor Cap - Ans>>The nonconductive cap of the distributor that
contains the contacts leading to each individual spark plug.(p.s) they don't
run right when water in it from personal experience
injector - Ans>>
Radiator Cap - Ans>>Responsible for maintaining pressure in the system,
and allowing coolant to transfer between the coolant reservoir and the
radiator
Turbocharger - Ans>>a supercharger driven by a turbine powered by the
engine's exhaust gases
engine Alternator - Ans>>Three windings for three functions:
1. NG signal to cockpit tachometer. (green)
2. Ignition power to the exciters during start. (yellow)
3. DEC power. (yellow) Loss of alt. does not result in high side failure
Clutch Disk - Ans>>
Water pump - Ans>>the pump in the cooling system of an automobile that
cause the water to circulate
Crankshaft - Ans>>Turns the piston's up and down motion into circular
motion
starter - Ans>>an electric motor for starting an engine
Radiator - Ans>>The part of a car engine which removes heat from the
cooling water that circulates through the engine
Aluminum Wire - Ans>>• Is strong, malleable wire which is easy to shape
• Is available in 12, 20, 22, 24, 26 and 30 gauge
wire
• Adds impact to structures such as a
base for corsages
Soldered - Ans>>jointing of two metals
, Circuit breaker - Ans>>A reusable safety switch that breaks the circuit when
the current becomes too high
duplex receptacle - Ans>>receptacles with two outlets; usually rated at 15
amps and wired at 115 volts
A tractor's power takeoff produces 325 horsepower and turns at 1000
revolutions per minute. Approximately how much torque, in foot-pounds, can
this PTO produce? - Ans>>1706.9 foot-pounds
A water supply station used to refill pesticide tanks has a 4 horsepower
electrical pump that operates at 120 volts. If the motor is 85 percent efficient
and has a 0.9 power factor, what is the approximate amperage of the motor?
- Ans>>32.5 amps
A 200 horsepower eight-cylinder engine is operating at 6865 feet above sea
level. What approximate horsepower can be produced by the engine when
the engine's power is reduced 2.45 percent for each 1000 feet of elevation
above sea level? - Ans>>166.4 horsepower
A pesticide spray tank has a cylindrical shape that is 7 feet 9 inches long
with a radius of 2 feet. What is the approximate total storage capacity of the
tank in gallons? - Ans>>728 gallons
A rectangular shaped plastic hopper is used to transport granular pesticide in
bulk. This hopper is transported on a trailer with a 5000-pound maximum
load carrying capacity. The internal dimensions of the hopper are 6.5 feet
wide, 8.75 feet long and 4.25 feet deep. What is the maximum weight in
pounds per cubic foot (approximate value) that granular pesticide can weigh,
completely fill the hopper, and still transport within safe load carrying limits?
- Ans>>20.7 lbs / ft3
What is the approximate annual power consumption (kilowatt-hours, kWh) of
a 240 volt electrical installation with 36 lights, each light using 0.95 amps
and operating an average of 9 hours and 30 minutes each day, and 22.5
days per month? - Ans>>21,053.5 kWh
Each cylinder in an eight cylinder tractor engine has a bore (diameter) of
4.85 inches and a piston stroke of 6.25 inches. What is the approximate total
displacement of this engine in liters? - Ans>>15.1 liters
An inefficient electrical motor (identified as motor A) is to be replaced with a
new high efficiency motor (identified as motor B). Motor A was operated 8
hours and 30 minutes per day, 322 days each year, and its annual electrical
bill averaged $18,983. The purchase price for motor B is $1,318 and the
installation charge is $390. Motor B will be operated the same number of
hours as motor A and will have an average cost of $5.87 per hour to operate.
camshaft - Ans>>a rotating shaft within the engine that opens and closes
the intake and exhaust valve in the engine
Distributor Cap - Ans>>The nonconductive cap of the distributor that
contains the contacts leading to each individual spark plug.(p.s) they don't
run right when water in it from personal experience
injector - Ans>>
Radiator Cap - Ans>>Responsible for maintaining pressure in the system,
and allowing coolant to transfer between the coolant reservoir and the
radiator
Turbocharger - Ans>>a supercharger driven by a turbine powered by the
engine's exhaust gases
engine Alternator - Ans>>Three windings for three functions:
1. NG signal to cockpit tachometer. (green)
2. Ignition power to the exciters during start. (yellow)
3. DEC power. (yellow) Loss of alt. does not result in high side failure
Clutch Disk - Ans>>
Water pump - Ans>>the pump in the cooling system of an automobile that
cause the water to circulate
Crankshaft - Ans>>Turns the piston's up and down motion into circular
motion
starter - Ans>>an electric motor for starting an engine
Radiator - Ans>>The part of a car engine which removes heat from the
cooling water that circulates through the engine
Aluminum Wire - Ans>>• Is strong, malleable wire which is easy to shape
• Is available in 12, 20, 22, 24, 26 and 30 gauge
wire
• Adds impact to structures such as a
base for corsages
Soldered - Ans>>jointing of two metals
, Circuit breaker - Ans>>A reusable safety switch that breaks the circuit when
the current becomes too high
duplex receptacle - Ans>>receptacles with two outlets; usually rated at 15
amps and wired at 115 volts
A tractor's power takeoff produces 325 horsepower and turns at 1000
revolutions per minute. Approximately how much torque, in foot-pounds, can
this PTO produce? - Ans>>1706.9 foot-pounds
A water supply station used to refill pesticide tanks has a 4 horsepower
electrical pump that operates at 120 volts. If the motor is 85 percent efficient
and has a 0.9 power factor, what is the approximate amperage of the motor?
- Ans>>32.5 amps
A 200 horsepower eight-cylinder engine is operating at 6865 feet above sea
level. What approximate horsepower can be produced by the engine when
the engine's power is reduced 2.45 percent for each 1000 feet of elevation
above sea level? - Ans>>166.4 horsepower
A pesticide spray tank has a cylindrical shape that is 7 feet 9 inches long
with a radius of 2 feet. What is the approximate total storage capacity of the
tank in gallons? - Ans>>728 gallons
A rectangular shaped plastic hopper is used to transport granular pesticide in
bulk. This hopper is transported on a trailer with a 5000-pound maximum
load carrying capacity. The internal dimensions of the hopper are 6.5 feet
wide, 8.75 feet long and 4.25 feet deep. What is the maximum weight in
pounds per cubic foot (approximate value) that granular pesticide can weigh,
completely fill the hopper, and still transport within safe load carrying limits?
- Ans>>20.7 lbs / ft3
What is the approximate annual power consumption (kilowatt-hours, kWh) of
a 240 volt electrical installation with 36 lights, each light using 0.95 amps
and operating an average of 9 hours and 30 minutes each day, and 22.5
days per month? - Ans>>21,053.5 kWh
Each cylinder in an eight cylinder tractor engine has a bore (diameter) of
4.85 inches and a piston stroke of 6.25 inches. What is the approximate total
displacement of this engine in liters? - Ans>>15.1 liters
An inefficient electrical motor (identified as motor A) is to be replaced with a
new high efficiency motor (identified as motor B). Motor A was operated 8
hours and 30 minutes per day, 322 days each year, and its annual electrical
bill averaged $18,983. The purchase price for motor B is $1,318 and the
installation charge is $390. Motor B will be operated the same number of
hours as motor A and will have an average cost of $5.87 per hour to operate.
