Answer / k.prakashchandra

Generally MCP ( manual call point)comes with hooter which is
a siren . It is used in fire alarm system. With MCP, the
event can be communicated from the place where hooter cum
MCP is installed, instead of coming back for announcement.

Answer / thakur

hooter blow means any alarm or selectable or programmable
condition
mcp means MAN CALL POINT when fire occouring in the plant.

Why are the HV motors are connected in star connection?

5 Answers  

---

Why electrical power generation and transmission done in 3 phase system not more than 3 phase ?

0 Answers  

---

What is Energy Audit..?

2 Answers  

---

in thermal power plants by opening the turbine governor valve increase the generator load. how

3 Answers  

---

it says in neutral wire current flows under normal condition, but when we put tester it wont glow, why?

7 Answers   HCL,

---

---

16kv transformeris stolen in my village.and department is not taking action.then what should i do.any shortcut .please help any idea

1 Answers  

---

How can we calculate the fault level of the distribution system knowing the percentage impedance of transformer & subsequent equipments.

14 Answers  

---

WHAT IS THE DIFFERENCE BETWEEN RESISANTANCE AND IMPEDANCE IF IMPEDANCE IS MORE THAN RESISTANCE AT SAME VOLTAGE CAN WE HAVE RELATION DERIEVED BETWEEN THEM

4 Answers  

---

how does it help for selection of a transformer.

0 Answers  

---

What will be advantage if we put some load in neutral of grounded star transformer & loadshortcircuit current,rated current of cable & MCB with example?

0 Answers  

---

Isolation transformer primary to sec turns ratio?

2 Answers  

---

what is ISF

1 Answers  

---