Answer / nigam

It is a control device used to control power in electrical circuit. It gets triggered by applying a small signal to its gate terminal and acts like a switch.

what is the difference between underreach and overreach.what is the advantage of using overreach instead of underreach.explain

1 Answers  

---

When distance between two pulleys is not fixed, the tension of belt is adjusted by a) driver shaft b) driven shaft c) adjustment screw d) belt

0 Answers   BMRCL,

---

why 3 phase is converted into 2 phase using electronics circuit why not 2 phases are diresctly putted from the 3 phase transformer??

0 Answers   Descon,

---

new 90kw motor installed so how I purchased cable ,fuse,etc please give me technic for cable selected why always capacitor delta connection

0 Answers  

---

how to calculate 'In'in a system?

2 Answers  

---

why ELCB's are not useful for operation theater equipments ?

4 Answers   Reliance,

---

Determine a suitable number of slors and conductors per slot for the starter 1 winding of a 3 phase, 3300 V. SO Hz 300 rpm alternator. The diameter is 2.3 m

0 Answers  

---

In a synchronous motor. if start is running at high speed.  What will be the starting torque : Higher Lower Zero

0 Answers  

---

To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors

0 Answers  

---

how to avoid Saturation in C.T?

0 Answers  

---

what is the principle of generator, motor, and transformer and explain the definiton of flemings left hand rule , right hand rule and ohms law

2 Answers   NFCL,

---

How many types of probe used in cro?

0 Answers  

---