Answer / skc

A large capacitor is switching ON and OFF will change the pf with a large factor of variation. but in the case of small capacitors accuracy can be maintained by ON and OFF of many capacitors.

Why electricity is generated and transmitted at the values of multiples of 11?

3 Answers  

---

How REF protects transformer alone? explain with diagram.

0 Answers  

---

What device is use for metering current at lt consumer end..??

2 Answers   Power Grid,

---

If we want to change a contactor of faulty one what are the conditions want to fullfil

0 Answers   Qatar Shell,

---

I want to know the standards for earthing system as per IEC, BIS & IEEE.

2 Answers  

---

---

What is the full form of PSD & CSD ?

6 Answers   NIFT, PNG Power, PSD,

---

How can we find out LT UG cable fault (size,from-4*25mm sqr to 4*300mm sqr)? How mani types UG cable faults?

0 Answers  

---

What are safety features considered for Lifts during emergency?

1 Answers  

---

when we decide to use soft starter drive or vfd drive in mcc to operate apump?

0 Answers  

---

my diploma certificate in my higher education college

0 Answers   Aastha Spintex,

---

what type of loads are inductive load & resistive load ?how they different between each other ?

5 Answers  

---

In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is

0 Answers   Caterpillar,

---