Answer Posted / prashant

if loae is high then you connect two cb, if any one of cb
is trip then ohter cb is also trip. Due to high current.
because if any cb is trip then all current is flow through
the second cb.

Define availability (operational)?

1097

---

in ACB breaker requireding 3200Amps. buscoupler getting OFF mode and again it reset and getting normal position give me a required answer?

2296

---

electrical knowelge

1116

---

where lt & ht capacitor used

2163

---

What are the main advantages of generalized error co-efficients?

1111

---

What is gross error?

1090

---

what type of motor used to move a 1 ton gate? and relate ratings with load.

1743

---

WHAT IS MEANT BY OVER EXCITATION IN GENERATOR TRANSFORMERS? DESCRIBE IT.

2638

---

why we use ac supply as 415 volts instead of 415 v why we cant apply 230 v for dc

2356

---

why the neutral line is not giving shock to us if we touch it ?

1711

---

Minimum IR value of 1.1 kv grade 3.5c (300, 240,185,150,120,95,70,50,35,25) sqmm Aluminium XLPE cable and 4c (16, 10,6 & 4) sqmm cu arm cable between RY,YB,BR,RN,YN,BN,RE,YE,BE & NE.

3295

---

whate is the meaning of balance/unbalance,in stabilizers type

2092

---

what is EIB lighting control system? what is the advantages of this system?

3791

---

How to protect a Dosing pumps/any sensitive equipment (single phase) from surge protection inside a food factory.

1669

---

What is called limb of a transformer?

993

---