i will be attending the HAL MANAGEMENT TRAINEE(TECHNICAL ) exam ,please i want previous years question papers of HAL in e&c.

1 Answers  

---

Is fan out of ECL logic family is high?give reason for yes or no?

0 Answers  

---

How bjt can be used as an amplifier.

0 Answers  

---

what is a random variable?

2 Answers  

---

Susan made a block with small cubes of 8 cubic cm volume to make a block ,3 small cubes long, 9 small cubes wide and 5 small cubes deep. She realizes that she has used more small cubes than she really needed. She realized that she could have glued a fewer number of cubes together to lock like a block with same dimensions, if it were made hollow. What is the minimum number of cubes that she needs to make the block? a) 114 b) 135 c) 21 d) 71

3 Answers   TCS,

---

what your doing work capacity?

1 Answers   Denso,

---

Which semiconductor device is used as a voltage regulator and why?

11 Answers   Hexaware, Kirloskar, Syntel,

---

what happen when the rectifier circuit is connect with the tube light?

0 Answers   SGS,

---

What is the difference between plc and dcs control system?

0 Answers  

---

What do you mean by the term "open" in OSI model?

6 Answers  

---

1.Why we have to use inductor in circuits, what is their behavior? 2. Why we have to use capacitor in circuits, what is their behavior?

1 Answers   Instronix,

---

What are the operation of igbt?

0 Answers  

---