NJ BLUE SEAL ACTUAL Updated most Frequent Tested Exam 2026
WITH Recent Newest Verified And Well Analyzed Exam Questions
(Actual Exam 2026-2027) Correct Detailed & Verified ANSWERS (100%
Accurate Solutions) ALREADY GRADED A+||NEWEST VERSION Of The
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Why must alternators run at a constant speed? -ANSWERS-In order to maintain frequency
What does h represent? -ANSWERS-The sum of latent heat and sensible heat
If your cold water pump discharge pressure gauge indicated 346 psi, what would be the head in
feet? -ANSWERS-346 x 2.31= 800psi
Formula for finding Horsepower in a Kilowatt -ANSWERS-1.341 x kW = HP
If you have a 500 k/W generator, what is the HP? -ANSWERS-1.341 x 500 = 670.5
What is the formula for finding the Factor of Evaporation ? -ANSWERS-FE Hs -(Tfw - 32)/970.3
What chemicals cause hard scale in a boiler? -ANSWERS-Calcium carbonate and magnesium
carbonate
What is the critical speed of a turbine? -ANSWERS-The speed at which it vibrates the most
An intercooler is found: -ANSWERS-In a two stage air compressor
What protects a turbine shaft from bowing? -ANSWERS-A turning gear
, When do you lubricate a turbine with oil? -ANSWERS-Before starting it up
What is the formula used to calculate Btu's in a pound of fuel? -ANSWERS-Btu's/lb. fuel=
17,687(57.7 x API) Plus (+) then Times (x)
What suction performance factor is a characteristic of the pump and varies with pump design,
pump size and operating conditions? -ANSWERS-NPSH
Licenses can be renewed ____ days before expiration. -ANSWERS-60
To be eligible for 1-C Blue, you must have: -ANSWERS-High Pressure license & 6 mos. operating
over 500 horsepower boilers
The formula for Torque -ANSWERS-T = HP x 5252/ RPM
The formula for Frequency -ANSWERS-F=N x RPM/120
1.34 kilowatt = -ANSWERS-1 HP
33,475 Btu's= -ANSWERS-1 Boiler HP
2545 Btu's= -ANSWERS-1 Horsepower Hour
970.3 Btu's = -ANSWERS-Latent Heat of Evaporation
3414 Btu's= -ANSWERS-1 Kilowatt Hour
1 Btu= -ANSWERS-778 ft. lbs
WITH Recent Newest Verified And Well Analyzed Exam Questions
(Actual Exam 2026-2027) Correct Detailed & Verified ANSWERS (100%
Accurate Solutions) ALREADY GRADED A+||NEWEST VERSION Of The
Exam Guarantee Pass!!
Why must alternators run at a constant speed? -ANSWERS-In order to maintain frequency
What does h represent? -ANSWERS-The sum of latent heat and sensible heat
If your cold water pump discharge pressure gauge indicated 346 psi, what would be the head in
feet? -ANSWERS-346 x 2.31= 800psi
Formula for finding Horsepower in a Kilowatt -ANSWERS-1.341 x kW = HP
If you have a 500 k/W generator, what is the HP? -ANSWERS-1.341 x 500 = 670.5
What is the formula for finding the Factor of Evaporation ? -ANSWERS-FE Hs -(Tfw - 32)/970.3
What chemicals cause hard scale in a boiler? -ANSWERS-Calcium carbonate and magnesium
carbonate
What is the critical speed of a turbine? -ANSWERS-The speed at which it vibrates the most
An intercooler is found: -ANSWERS-In a two stage air compressor
What protects a turbine shaft from bowing? -ANSWERS-A turning gear
, When do you lubricate a turbine with oil? -ANSWERS-Before starting it up
What is the formula used to calculate Btu's in a pound of fuel? -ANSWERS-Btu's/lb. fuel=
17,687(57.7 x API) Plus (+) then Times (x)
What suction performance factor is a characteristic of the pump and varies with pump design,
pump size and operating conditions? -ANSWERS-NPSH
Licenses can be renewed ____ days before expiration. -ANSWERS-60
To be eligible for 1-C Blue, you must have: -ANSWERS-High Pressure license & 6 mos. operating
over 500 horsepower boilers
The formula for Torque -ANSWERS-T = HP x 5252/ RPM
The formula for Frequency -ANSWERS-F=N x RPM/120
1.34 kilowatt = -ANSWERS-1 HP
33,475 Btu's= -ANSWERS-1 Boiler HP
2545 Btu's= -ANSWERS-1 Horsepower Hour
970.3 Btu's = -ANSWERS-Latent Heat of Evaporation
3414 Btu's= -ANSWERS-1 Kilowatt Hour
1 Btu= -ANSWERS-778 ft. lbs
