Answer / harpreet singh

It is the property of a cable by virtue of it can withstand
the applied voltage without rupturing it is known as
insulation level of the cable.

Answer / ayush

it is the maximum voltage stress that cable can bear
without breakdown in insulation properties.

Answer / will

The cables can be XLPE , PVC etc insulated. now during the
testing the high voltage is applied to the cable and to
test the cable for rupture.Normally the operating voltage
of the cable can be in 1000 volts , but the test voltage is
in KV's e.g 11kv for the short duration.

Answer / kiran sule

Voltage which can carry by cable without getting shock to
person.

What is the operating range of voltage and current in grid supply in India?

4 Answers   BARC,

---

What is Single Phasing fault???(not single-phase fault)

6 Answers   ABB,

---

how to do the ductor test?

0 Answers  

---

How will you Physically differentiate A.C and D.C motor?

10 Answers   BSNL, Polycab,

---

SUPPOSE A CIRCUIT BREAKER HAS TRIPPED THE THE LINE WHEN A FAULT OCCUR ON IT.NOW WHEN THE FAULT HAS BEEN CLEARED, HOW THE CIRCUIT BREAKER WILL CLOSE AUTOMATICALLY NOT MANUALLY.

6 Answers   Bureau of Energy Efficiency, DVC,

---

WHATIS TIME CONSTANT? WHATIS ITS SIGNIFICANCE? ILLUSTRATE THROUGH EXAMLES.

0 Answers  

---

HOW TO CALCULATE THE DOMESTIC POWER FACTOR?

3 Answers  

---

What is the effect on Power factor and capacitor when your company load is more than 70 % of welding transformer

0 Answers  

---

I have a relay contact rated at 220v dc which is supplied with a 24vdc from the panel,for it to trip the dampers(24vdc).What if the application of the relay changes so that it should work at its rated 220vdc then will it work at 24vdc supply given or any other consideration needs to be taken .....

0 Answers  

---

What do you understand by oldham's coupling ?

0 Answers   Godrej,

---

Triping principle of ELCB&RCCB? wht is the difference between these two?

2 Answers  

---

How would you calculate power loss in a resistor?

0 Answers  

---