Answer / k.prakashchandra

There may be a solenoid in a relay but there can not be a
relay in a solenoid.Solenoid executes a command and relay
is a commander.

Answer / k

A relay is an electronic switch controlled by a magnetic field. I solenoid is a mechanical switch controlled by electromagnetism.

what is JE exam?

0 Answers  

---

how to calculate the voltage drop in electrical cable while laying cables?

2 Answers  

---

in case of OC+EF relay, how the burden is divided/calculated/shared by the CTs in case of normal (healthy condition) and during fault conditions.? three coils of OC & ef coil is conected in residual connection across the three CTS.

1 Answers  

---

three phase 180kva diesel generator can take how much load in amp and what is formula to get this?

13 Answers   lenovo,

---

why plc need seprate earthing?

2 Answers   ABB, Whirlpool,

---

---

what is the formula of starting current of 3phase and 1 phase motor???

0 Answers  

---

If 440 V supply has given at the secondary winding of transformer at that time if we apply 11 KV at primery then what will happen???????

4 Answers  

---

Hi frnds :) plz tell me that i have 100 KVA 3 phase generator so by thumb rule 100*1.4 = 144 amps and generaly we can operate at 80% load...so it will 144*0.8 =112 amps.... so now i m confused about single phase load.....if we use that generator only for single phase the that 112 amps is total single phase load or i can give 112 amps at red 112 amps at yellow and 112 amps at blue.... i mean that total single phase load that 100 KVA generator will take is 112+112+112=336 amp ??

2 Answers   FWO,

---

Who is the first Bangladeshi Everest climber? Where is his home district?

0 Answers  

---

How is the Depth of Stator Slot being calculated for Synchronous Generator?

2 Answers  

---

Explain principle of Soft-starter & how its working???

12 Answers   MAHINDRA,

---

what is meant by twilight switches 7 where its applicable ?

0 Answers  

---