Answer / mahfuz asif

Consider, 302 = 3b² + 0b + 2
20 = 2b + 0
12.1 = 1b + 2 + 1/b

Now,
(3b² + 2) / 2b = b + 2 + 1/b
3b² + 2 = 2b² + 4b + 2 [ multiplying by 2b ]
b² = 4b
So, b = 4
Therefore, base is 4.

Answer / maria paula

how determine base of given number like sqrt 14=5

What are the safety devices on Cumins Diesel Generators from 500 kva to 1500 kva.

1 Answers   Maruti Suzuki,

---

What will be MF if we have CT ratio is 130 of 3 nos?

1 Answers  

---

What happen if the 24 volt DC supply is disconnected from air circuit breake ?

2 Answers  

---

In DC generator, we use commutator, having no. of segments. Then how it is possible to get a half wave of voltage and current for half rotation of armature?

0 Answers  

---

how to choose the cable size for 100A(is there any formula please update)

6 Answers  

---

what are all the preventive maintainance carried out in DG?

1 Answers   TATA,

---

various transmission tower like .,D tower ,K.C.O tower ,C.C.O tower,K.C.R tower ,C.C.R tower ,H.C.O tower in different tons.

0 Answers  

---

what are inherent currents?

0 Answers   Sail,

---

can we use inductor in case of d.c.,if yes then what will happen in circuit

3 Answers   JSW,

---

What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines

0 Answers   Glenmark,

---

The unit of resistivity is:(a) ohms(b) ohm millimetre(c) ohm metre(d) ohm/metre

4 Answers  

---

How do the synchronizing lamps indicate the correctness of phase sequence between existing and incoming alternators?

0 Answers   VECL,

---