Grade 1 Mechanical Technologist
Study Guide
A DAFT is an acronym meaning: - ANS-Dissolved Air Flotation Thickener.
A sodium hypochlorite tank's full operating potential is 23,000 gallons. Its contemporary degree
is at 1,2 hundred gallons. How many gallons does the delivery driver need to feature to deliver it
to 70% potential? - ANS-Solution:
23,000 gallons max capacity x 70% preferred potential = 16,one hundred gallons desired.
Sixteen,a hundred gallons favored - 1,two hundred gallons modern-day degree
14,900 gallons needed to add
At what strain rating would you use a blower rather than a fan? - ANS-7 PSI
If a 38-tooth gear going for walks at 360 rpm is using another gear at a hundred and forty four
rpm, what's the range of tooth on the driven gear? - ANS-Solution: driver Gear x Driver
RPM=Driven Gear x Driven RPM
38 x 360 = N x a hundred and forty four
thirteen,680 = 144N
thirteen, = 144N / 144
ninety five = N
(95 Tooth Gear
To take a look at flywheel face runout, wherein must the dial indicator be placed? - ANS-The
base at the bell housing and pointer on the flywheel face.
What is the conversion of 212 degrees Fahrenheit into Celsius?
What is the conversion of one hundred degrees Celsius into Fahrenheit? - ANS-C° = (F° - 32)/9
x 5 •Begin by subtracting 32 from the Fahrenheit variety.
•Divide the answer by 9.
•Then multiply that answer by way of 5.
To convert from Celsius to Fahrenheit:
F° = (C° x nine/five) +32•Begin with the aid of multiplying the Celsius temperature by nine.
•Divide the solution by five.
•Now upload 32.
Study Guide
A DAFT is an acronym meaning: - ANS-Dissolved Air Flotation Thickener.
A sodium hypochlorite tank's full operating potential is 23,000 gallons. Its contemporary degree
is at 1,2 hundred gallons. How many gallons does the delivery driver need to feature to deliver it
to 70% potential? - ANS-Solution:
23,000 gallons max capacity x 70% preferred potential = 16,one hundred gallons desired.
Sixteen,a hundred gallons favored - 1,two hundred gallons modern-day degree
14,900 gallons needed to add
At what strain rating would you use a blower rather than a fan? - ANS-7 PSI
If a 38-tooth gear going for walks at 360 rpm is using another gear at a hundred and forty four
rpm, what's the range of tooth on the driven gear? - ANS-Solution: driver Gear x Driver
RPM=Driven Gear x Driven RPM
38 x 360 = N x a hundred and forty four
thirteen,680 = 144N
thirteen, = 144N / 144
ninety five = N
(95 Tooth Gear
To take a look at flywheel face runout, wherein must the dial indicator be placed? - ANS-The
base at the bell housing and pointer on the flywheel face.
What is the conversion of 212 degrees Fahrenheit into Celsius?
What is the conversion of one hundred degrees Celsius into Fahrenheit? - ANS-C° = (F° - 32)/9
x 5 •Begin by subtracting 32 from the Fahrenheit variety.
•Divide the answer by 9.
•Then multiply that answer by way of 5.
To convert from Celsius to Fahrenheit:
F° = (C° x nine/five) +32•Begin with the aid of multiplying the Celsius temperature by nine.
•Divide the solution by five.
•Now upload 32.
