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LHB TL & AC MCQ (151-170)
  1.  What is the capacity of roof mounted AC unit in a power car?
  1. 1×6 Ton
  2. 2×6 Ton
  3. 1×7 Ton
  4. 2×7 Ton
Show Answer
Correct Answer »  1×7 Ton

 

  1.  How many Power Transformers provided in the power car?
  1. 1
  2. 2
  3. 3
  4. 4
Show Answer
Correct Answer » 3

 

  1.  What is the capacity of Transformers provided in the power car?
  1. 60 kVA, Star- Delta
  2. 60 kVA, Star -Star
  3. 60 kVA, Delta -Delta
  4. 60 kVA, Delta- Star
Show Answer
Correct Answer » 60 kVA, Star -Star

 

  1.  What is the input Voltage of Transformers?
  1. 750 Volts, 3Phase
  2. 415 Volts, 3Phase
  3. 215 Volts, 1Phase
  4. None
Show Answer
Correct Answer » 750 Volts, 3Phase

 

  1.  What is the output Voltage of Transformers?
  1. 750 Volts, 3Phase
  2. 415 Volts, 3Phase
  3. 215 Volts, 1Phase
  4. None
Show Answer
Correct Answer » 415 Volts, 3Phase

 

  1.  How many DG set provided in the power car?
  1. 1
  2. 2
  3. 3
  4. 4
Show Answer
Correct Answer » 2

 

  1.  What is the capacity of the DG Set Engine?
  1. 450 BHP
  2. 470 BHP
  3. 496 BHP
  4. 500 BHP
Show Answer
Correct Answer » 496 BHP

 

  1.  What is the capacity of the DG Set Alternator?
  1. 300 kVA at NTP
  2. 400 kVA at NTP
  3. 500 kVA at NTP
  4. 600 kVA at NTP
Show Answer
Correct Answer » 500 kVA at NTP

 

  1.  What is the output Voltage of the Alternator?
  1. 190 Volts, Single Phase, 2 wires
  2. 230 Volts, Single Phase, 2 wires
  3. 415 Volts, 3 Phase, 4 wires
  4. 750 Volts, 3 Phase, 4 wires
Show Answer
Correct Answer » 750 Volts, 3 Phase, 4 wires

 

  1.  What is the Rating of the Air-Circuit breaker used for Alternator output?
  1. 410 amps
  2. 520 amps
  3. 610 amps
  4. 800 amps
Show Answer
Correct Answer »  800 amps

 

  1.  What is the Rating of feeder contactor used in LHB Power car?
  1. 400 amps
  2. 520 amps
  3. 630 amps
  4. 800 amps
Show Answer
Correct Answer » 630 amps

 

  1.  In LHB Power Car NWP contactor means?
  1. Non-Working Power Car contactor
  2. New working power contactor
  3. Network power contactor
  4. None
Show Answer
Correct Answer » Non-Working Power Car contactor

 

  1.  What is AVR means in LHB Power Car?
  1. Automatic variable regulator
  2. Automatic voltage regulator
  3. Anti vibration regulator
  4. None
Show Answer
Correct Answer » Automatic voltage regulator

 

  1.  How many Diesel tanks provided in the LHB Power Car?
  1. 1 no.
  2. 2 nos.
  3. 3 nos.
  4. 4 nos.
Show Answer
Correct Answer » 2 nos.

 

  1.  What is the total capacity of the Diesel tank provided in the LHB Power Car?
  1. 1500 liters
  2. 2000 liters
  3. 2500 liters
  4. 3000 liters
Show Answer
Correct Answer » 3000 liters

 

  1.  What is the capacity of each Diesel tank in the LHB Power Car?
  1. 1500 liters
  2. 2000 liters
  3. 2500 liters
  4. 3000 liters
Show Answer
Correct Answer » 1500 liters

 

  1.  How much Water storage tank provided?
  1. 1 x 685 litres
  2. 2 x 685 litres
  3. 1 x 650 litres
  4. 1 x 665 litres
Show Answer
Correct Answer » 1 x 650 litres

 

  1.  What is the capacity of the DG Set Radiator fan?
  1. 30 HP
  2. 40 HP
  3. 50 HP
  4. 60 HP
Show Answer
Correct Answer » 40 HP

 

  1.  What is the input Voltage for the DG Set Radiator fan motor?
  1. 750 Volts, 3Phase
  2. 415 Volts, 3Phase
  3. 215 Volts, 1Phase
  4. None
Show Answer
Correct Answer » 415 Volts, 3Phase

 

  1.  What should be used in radiators for cooling of the D G set?
  1. Ordinary Water
  2. Distilled Water
  3. Coolants
  4. None
Show Answer
Correct Answer » Coolants
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LHB TL & AC MCQS
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