Naukari4u

91.  What is the Voltage rating & type of Battery used in LHB AC coaches? 

1. 1100 Ah’ VRLA
2. 320 Ah’ VRLA 
3. 120 Ah’ VRLA
4. 70 Ah’ VRLA  

92.  What is the Voltage rating of each cell module in LHB AC coaches? 

1. 6 volts  
2. 12 volts  
3. 18 volts
4. 24 volts 

93.  What is the rating of the Regulated Battery Charger (of RBC)? 

1. 4.0 kW
2. 4.5 kW 
3. 5.0 kW
4. 6.5 kW 

94.  What is the capacity/output power of the Regulated Battery Charger (of REBC)? 

1. 4.0 kW
2. 4.5 kW 
3. 5.0 kW
4. 6.5 kW 

95.   What is the Input Voltage of Regulated Battery Charger (of REBC)?  

1. 110 Volt AC   
2. 110 Volt DC 
3. 220 Volt AC 
4. 415 Volt AC 

96.    What is the output Voltage of Regulated Battery Charger (of REBC)? 

1. 110 to 135 Volts DC  
2. 110 to 135 Volts AC 
3. 220 to 235 Volts DC
4. 220 to 235 Volts AC

97.   What is the output Voltage of Regulated Battery Charger (of REBC) during normal operation of battery charging? 

1. 122 volts ±10%
2. 122 volts ±2% 
3. 110 volts ±20%
4.  120 volts ±20%

98.   What is the Output current of Regulated Battery Charger (of REBC)? 

1. 15 A  
2. 20 A 
3. 25 A
4. 35 A 

99.   What is the voltage ripple of a Regulated Battery Charger (of REBC)? 

1. ≤ 1 % of the set voltage
2. ≤ 2 % of the set voltage 
3. ≤ 3 % of the set voltage
4. ≤ 4 % of the set voltage

100.   What is the Current ripple of RBC (OF REBC)? 

1. ≤ 1 % of the set current
2. ≤ 2 % of the set current
3. ≤ 3 % of the set current
4. ≤ 4 % of the set current

101.   What is the Dimension of the charger unit as per RDSO Specification? 

1. 900x400x600 mm
2. 950x440x650 mm 
3. 920x450x650 mm
4. 900x440x650 mm

102.  What is the Weight of the charger unit as per RDSO Specification? 

1. <100 kg.
2. <110 kg. 
3. <120 kg.
4. <130 kg 

103.  What is the capacity/output power of the Emergency Battery Charger (of REBC)? 

1. 1.0 kW
2. 1.5 kW 
3. 2.0 kW  
4. 2.5 kW 

104.  What is the Input Voltage of Emergency Battery Charger (of REBC)?  

1. 240 V ± 15% AC
2. 415 V ± 15% AC 
3. 110 V ± 15% DC
4. 240 V ± 15% DC 

105.   What is the Output current of Emergency Battery Charger (of REBC)? 

1. 15 A  
2. 20 A 
3. 22 A
4.  30 A