Answer / subham

A diesel generator is the combination of a diesel engine with an electrical generator (often called an alternator) to generate electric energy. Diesel generating sets are used in places without connection to the power grid or as emergency power-supply if the grid fails. Small portable diesel generators range from about 1 kVA to 10 kVA may be used as power supplies on construction sites.
Features and Benefits:
1)Rapid product availability
2)Proven reliability and low life–cycle costs
3)High efficiency and operational flexibility
4)High quality electrical performance
5)Well–established service and fuel supply infrastructure
6)Optional factory–integrated exhaust aftertreatments reduce emissions for high–hour use in environmentally sensitive locations.

What is critical temperature in metals ?

1 Answers  

---

What do you understand by fuel cycle in nuclear plants ?

1 Answers  

---

why the direction of teeth in WOOD-CUTTING saws and IRON- CUTTING saws are different?

2 Answers  

---

How cavitation can be eliminated by pump?

1 Answers  

---

There is a block placed in between air and water. water is at 100 deg cel and air at 50. 1) Draw temperature profile. 2) Why is it curve in air and water?

1 Answers   BARC,

---

The advantage of a controllable pitch propeller?

1 Answers  

---

Hi where can i get catia v5 r16 help files

1 Answers  

---

during starting of centrifugal pump mechncal seal is required to be vented first

1 Answers   Nirma,

---

Define a machine shop?

1 Answers  

---

What are sleeve and cotter joint?

1 Answers  

---

1) Any pipe line working fluid may water / steam on it one manual isolation valve suppose one side of valve 6 kg/ cm^2 pressure (i.e. up stream) and other side is “ 0” kg/ cm^2 pressure(i.e. down stream) . So how much Tourqe required for opening the valve in terms of Newton force wheather normal man can open this valve. (for reference pipe nominal bore is 100 NB )

1 Answers   Ansaldo,

---

How can be calculate discharge of id fan. impeller dia-800 mm,motor capacity 10 hp 2800 rpm,blower opening section 230*130 mm

1 Answers  

---