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2 answers 55 views

Can you answer this question? X + X + X = 30 X + Y + Y = 20 Y + Z + Z = 17 X + Y + Z = ?

answered 2 hours ago in Mathematics
0 answers 10 views

Anyone can add electrical engineering project topic whatever topic you Know just add it in the answer also write short description about it and give whatever details you know. Thanks...

asked 4 hours ago in Electrical Project
3 answers 108 views

Describe the difference between an open circuit and a short circuit.

answered 9 hours ago
4 answers 93 views

5(4+1) ÷ 5(5) = ?

answered 11 hours ago in Mathematics
0 answers 37 views

The following circuit has following parameters. Ac=Ag=9cm2 g=30cm N=500 Meur=70000 Find the Inductance of the coil

asked 12 hours ago in Electrical Engineering
2 answers 23 views

Three lamps are connected in parallel across a 120 Volt source. If one lamp burns out, the remaining two will be: A. Glow dimmer B. Glow brighter C. Not light D. Glow with the same brightness as before

answered 14 hours ago in Electrical Engineering
0 answers 10 views
asked 1 day ago
1 answer 59 views

The measurement of dielectric loss and power factor is done using  (A) Weins Bridge (B) Hays Bridge (C) Schering Bridge (D) Wheat Stone Bridge 

answered 1 day ago in Electrical Engineering
2 answers 29 views

A network which contains one or more than one source of e.m.f. is known as?

answered 1 day ago in Network Analysis
1 answer 11 views

Give various photoemissive materials and suggest relevant combination of material for LED to emit Yellow and Green colour.

answered 2 days ago in Electronic Engineering Materials
1 answer 9 views

Explain types of impurity added in a semiconductor with one example each.

answered 2 days ago in Electronic Engineering Materials
1 answer 6 views

Explain seekback effect and give its two applications.

answered 2 days ago in Electronic Engineering Materials
1 answer 80 views

Explain the concept of piezo-electricity and give its two applications.

answered 2 days ago in Electronic Engineering Materials
1 answer 8 views

Explain the requirements of good insulating material.

answered 2 days ago in Electronic Engineering Materials
1 answer 5 views

Explain the concept of field emission and give its two applications. 

answered 2 days ago in Electronic Engineering Materials
1 answer 6 views

State any four applications of micrometers. 

answered 2 days ago in Electronic Engineering Materials
2 answers 51 views

Define intrinsic and extrinsic semiconductor. 

answered 2 days ago in Electronic Engineering Materials
0 answers 9 views

Draw energy level diagram of conductor and insulator.

asked 2 days ago in Electronic Engineering Materials
1 answer 29 views

List any two applications of thermionic emission.

answered 2 days ago in Electronic Engineering Materials
1 answer 5 views

Give any two properties of polymers.

answered 2 days ago in Electronic Engineering Materials
2 answers 9 views

Define Superconductivity.

answered 2 days ago in Electronic Engineering Materials
1 answer 39 views

Give the classification of magnetic materials.

answered 2 days ago
1 answer 5 views

Convert –  (255)10 = (?)16 = (?)8  (157)10 = (?)BCD = (?) Excess3

answered 2 days ago in Digital Techniques
0 answers 56 views

If we tossed simultaneously two coins. Find the probability of exactly one tail.

asked 2 days ago in Mathematics
1 answer 4 views

Draw the block diagram of Programmable Logic Array.

answered 2 days ago in Digital Techniques
1 answer 3 views

State function of preset and clear in flip flop.

answered 2 days ago in Digital Techniques
1 answer 4 views

Define modulus of a counter. Write the numbers of flip flops required for Mod-6 counter.

answered 2 days ago in Digital Techniques
1 answer 3 views

Draw logic diagram of T flip-flop and give its truth table.

answered 2 days ago in Digital Techniques
1 answer 4 views

State the necessity of multiplexer.

answered 2 days ago in Digital Techniques
1 answer 4 views

Write simple example of Boolean expression for SOP and POS. 

answered 2 days ago in Digital Techniques
1 answer 2 views

Draw the circuit diagram for AND and OR gates using diodes.

answered 2 days ago in Digital Techniques
1 answer 30 views

Write the radix of binary,octal,decimal and hexadecimal number system.

answered 2 days ago in Digital Techniques
1 answer 50 views

Find the area of rhombus whose diagonals are 6 cm and 9 cm.

answered 2 days ago in Mathematics
1 answer 3 views

Find the value of (sin 15o ) using compound angles.

answered 2 days ago in Mathematics
1 answer 9 views

Find the area of the triangle whose vertices are 4,3 1,4 and 2,3 . 

answered 2 days ago in Mathematics
3 answers 66 views

6 ÷ 2 (1+2) = ? a) 1 b) 9

answered 2 days ago in Mathematics
1 answer 37 views

Evaluate log3 81.

answered 2 days ago in Mathematics
2 answers 140 views
0 answers 9 views
3 answers 88 views
2 answers 63 views

An RLC series. circuit remains predominantly inductive

answered 4 days ago in Power system
0 answers 13 views
2 answers 49 views

An Auto-transformer (which has only one winding) may be used as a ______ .  (A) Both Step-Up and Step-Down transformer (B) Step-Down Transformer (C) Step-Up Transformer (D) None of these

answered 5 days ago in Electrical Engineering
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