Answer Posted / k.prakashchandra

They are the same.Whenever you want DC supply in one
direction only, blocking diode is used.e.g. in case of MG
set charging a battery set, if the MG set is stopped,the
blocking diode blocks the DC supply of battery entering the
MG set.

can i use 2000/5A Clamp meter to measure HT cable

2013

---

What is the basic rule for block diagram reduction technique?

1233

---

How to derive detailed design of Suitable bus Bar for 100A for 6.6KV?

1798

---

What is the formula to calculate the size of Aluminium and copper cable?

1940

---

Hello to all, Please someone can send me HPCL ELECTRICAL Engg. Sample papers to me? Its urjent....my email address is.... raviasiapacific@gmail.com

2116

---

what could be the RMS value and average value of a 4 phase sine wave?

1863

---

What are the functions of different probes used in cro?

1170

---

Inverter. converter. Ups.MCB.solar.alternators. motors.

1969

---

how to get electrical supervisor competency certificate in gujarat. i did 3 year diploma in electrical

2555

---

what is 30-phase of transformer

2280

---

A 50Hz,4-pole,3-phase,star-connected synchronous motor has a synchronous reactance of 12ohmsper phase and negligible armature resistances.the excitation is such as to give an open-circuit voltage of 13.2kilovolt.the motor is connected to 115kilovolt, 50hertz supplying. what maximum load can be the motor torque,line current and power factor?

2419

---

WHAT IS THE CURRENT CARRYING CAPACITY OF 2.5/3 CORE HI TUFF CABLE,WILL IT SAFLEY CARRY 8.6 AMPS OVER 120 METRES,CAN YOU ALSO ANSWER WITH FORMULA FOR WORKINGS OUT ,THANK YOU 3RDYR APPRENTICE.

3555

---

what is consequences of neutral and earth connect?

2091

---

What is the difference between acs 550 & acs 850

5788

---

what happen if generator of micro hydro running at only a small percentage of its capacity, as a comparison, if the diesel generator that runs on only a fraction of its capacity there will be a wet stacking

1927

---