Answer / amit kumar sharma

Daily routine test for Diesel Generator

Before Starting
1. Check Fuel Level
2. Check Oil level
3. Cooling Water (For water cooled Generator)
4. Battery Volts and terminals
5. Air Filter

After Starting before loads on
1. Oil Pressure gauge
2. Battery charging ampere
3. Water / Oil Temperature
4. Output supply
5. Output frequency

After Loads on
1. Frequency (check if within acceptable limits)
2. Three phase supply volts
3. Load Sharing on each phase
4. Temperature of Water / Oil
5. Exhaust gas color (Should be clear. Not smoky or black)
IF exhaust gas is black, it is overloaded
If its smoky, oil is leak in manifold, or Diesel quality is
poor

Answer / rajendran.m

Battery
Cleaning of terminal and petrolium gelly applied,and to
check a specific gravity of battery.
D.G
To check a battery,water level of radiater, oil level,
diesel level and cleaning of gensets.Will be started a
trail run daily.

what is single phase motor?

5 Answers  

---

If load current is 70amps or 50amps what range of CT to install for ampere metering

3 Answers  

---

what is the potential of 11kv A.B.Switch

1 Answers   Power Grid,

---

why do we earth the tandelta point of a power transformer bushing?

1 Answers  

---

how test transfomer(3 phase75kva) by megger

0 Answers   HPL,

---

In which working principal temperature transmitter work.explain in detailed.

0 Answers  

---

What are the different losses In a de mac1une'! t.xplam

0 Answers  

---

why transformer fuse wire is very thin as compared to home fuse wire while voltage lavel is low

1 Answers  

---

How many loops can be provided in a circuit as per IS rules.?

1 Answers  

---

sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?

0 Answers  

---

what is name of transformer oil ?

58 Answers   L&T, MPSEB, OPTCL, Practical Viva Questions, Servo, TATA, XLPE, ZGL,

---

The efficiency figures for energy efficient motors (in comparison with standard efficiency motor) can be generally higher by____%.

1 Answers  

---