Answer / b.grimshaw

to return leakage oil back to the tank. the leakage is the oil that passes the injector pin, from the injection pump stroke and is used to cool and lubricate the pin on every injection stroke.
watch this video: https://www.youtube.com/watch?v=9THAcQsQM9s

How to connected to energy meter, pt, ct, ammeter, voltmeter and selector switch.

1 Answers   Omplas,

---

In all electric motors, fans are provided to dissipate heat. How it dissipate the heat? By absorbing atmospheric air or by exhausting the heated air generated while running?

2 Answers   Ford,

---

How to decide the rating of CBCT? We have 6.6Kv switchgear & having 50/1 cbct ,i want to know how this 50/1 A came? On what basis we decide CBCT reting?

1 Answers   Cross,

---

what happens when the transformer is connected to DC supply?

4 Answers  

---

How wire size can define in electrical wiring? What is the ratio?

0 Answers   Descon,

---

which starter is used for synchronous motor

18 Answers   APTransco, IBM,

---

How can we calculate the power factor of an electrical appliance ? Is there any formula ? Is there any meter around to calculate it ? And how to use that meter ? thanks

2 Answers   Essar, Philips,

---

Why is the earth pin in a 3-pin plug the longest and the thickest?

10 Answers   IBM,

---

WHAT IS FAULT CAPACITY OF HT MOTOR TERMINAL BLOCK? ANY BODY HAVE ANSWER PLZ....POST IT.

0 Answers   Birla,

---

At a family reunion were the following people: one grandfather, one grandmother, two fathers, two mothers, four children, three grandchildren, one brother, two sisters, two sons, two daughters, one father-in-law, one mother-in-law, and one daughter-in-law. But not as many people attended as it sounds. How many were there ?

6 Answers   CTS,

---

what is the difference between Earth and neutral? and what is the difference between ground earthing and neutral earthing?

2 Answers  

---

can transformer work on dc or not?if we increase the inductance of transformer can it happen to work on dc?

1 Answers  

---