Description : The schematic symbol for an operational amplifier in an analog circuit is a _________. A. circle B. square C. trapezoid D. triangle
Last Answer : Answer: D
Description : What does the polygon rectangle and square have in common?
Last Answer : Feel Free to Answer
Description : Identify the advantage of using method of images. a) Easy approach b) Boundaries are replaced by charges c) Boundaries are replaced by images d) Calculation using Poisson and Laplace equation
Last Answer : a) Easy approach
Description : Is it not possible to draw a trapezoid that is a rectangle?
Last Answer : It is not possible because a trapezoid has only 1 pair ofparallel sides whereas a rectangle has 2 pairs of parallelsides
Description : The shape of T-S diagram for Carnot Cycle is a (A) Rectangle (B) Rhombus (C) Trapezoid (D) Circle
Last Answer : (A) Rectangle
Description : ABCE is an isosceles trapezoid and ACDE is a rectangle. AB = 10 and EC = 20. What is the length of AE?
Last Answer : Answer: AE = 10.
Description : The skin depth is calculated from the amplitude of the wave. State true/false a) True b) False
Last Answer : a) True
Description : The Poynting vector is the power component that is calculated by the a) Product of E and H b) Ratio of E and H c) Dot product of E and H d) Cross product of E and H
Last Answer : d) Cross product of E and H
Description : The benefit of Maxwell equation is that a) Any parameter can be calculated b) Antenna can be designed c) Polarisation of the wave can be calculated d) Transmission line constants can be found
Last Answer : a) Any parameter can be calculated
Description : Using Maxwell equation which of the following cannot be calculated directly? a) B b) D c) A d) H
Last Answer : c) A
Description : If the electric potential is given, which of the following cannot be calculated? a) Electrostatic energy b) Electric field intensity c) Electric flux density d) Permittivity
Last Answer : a) Electrostatic energy
Description : Using volume integral, which quantity can be calculated? a) area of cube b) area of cuboid c) volume of cube d) distance of vector
Last Answer : c) volume of cube
Description : he work done of vectors force F and distance d, separated by angle θ can be calculated using, a) Cross product b) Dot product c) Addition of two vectors d) Cannot be calculated
Last Answer : b) Dot product
Description : A boundary of separation between two magnetic materials is identified by which factor? a) Change in the permeability b) Change in permittivity c) Change in magnetization d) Conduction
Last Answer : a) Change in the permeability
Description : The normal component of magnetic field intensity at the boundary of separation of the medium will be a) Same b) Different c) Negative d) Inverse
Last Answer : a) Same
Description : In air, the tangential component of flux density is continuous at the boundary. State True/False. a) True b) False
Description : The tangential component of the magnetic field intensity is continuous at the boundary of separation of two media. State True/False. a) True b) False
Description : The normal component of which quantity is always discontinuous at the boundary? a) E b) D c) H d) B
Last Answer : b) D
Description : Which component of the electric field intensity is always continuous at the boundary? a) Tangential b) Normal c) Horizontal d) Vertical
Last Answer : a) Tangential
Description : Find the flux density at the boundary when the charge density is given by 24 units. a) 12 b) 24 c) 48 d) 96
Last Answer : b) 24
Description : Find the electric field if the surface density at the boundary of air is 10 -9 . a) 12π b) 24π c) 36π d) 48π
Last Answer : c) 36π
Description : The Gaussian surface is a) Real boundary b) Imaginary surface c) Tangential d) Normal
Last Answer : b) Imaginary surface
Description : The centre of gravity of a plane lamina will not be at its geometrical centre if it is a a.Square b.Equilateral triangle c.Circle d.Rectangle e.Right angled triangle
Last Answer : e. Right angled triangle
Description : In a mid point loaded fixed beam,the free bending moment diagram is a a.square b.rectangle c.triangle d.trapezium
Last Answer : c.triangle
Description : In a mid point loaded fixed beam,the fixed bending moment diagram is a a.square b.rectangle c.triangle d.trapezium
Last Answer : b.rectangle
Description : In an off centrepoint loaded fixed beam the fixed bending moment diagram is a a.square b.rectangle c.triangle d.trapezium
Last Answer : d.trapezium
Description : In an off centre point loaded fixed beam the free bending moment diagram is a a.square b.rectangle c.triangle d.trapezium
Description : If a rectangle were called a circle, a circle a point, a point a triangle and a triangle a square, the shape of a wheel is (A) Rectangle (B) Circle (C) Point (D) Triangle
Last Answer : (C) Point
Description : If the area of the trapezoid below is 75 square units what is the value of x?
Last Answer : Not enough information has been given to determine the value ofx
Description : Find the area of a right angled triangle with sides of 90 degree unit and the functions described by L = cos y and M = sin x. a) 0 b) 45 c) 90 d) 180
Last Answer : d) 180
Description : The intrinsic impedance is the ratio of square root of a) Permittivity to permeability b) Permeability to permittivity c) Phase constant to wavelength d) Wavelength to phase constant
Last Answer : b) Permeability to permittivity
Description : Find the flux density of a conductor in the square of the centre of the loop having current 3.14A and radius is 1.414m in air. a) 8π x 10 -7 b) 4π x 10 -7 c) 6π x 10 -7 d) 2π x 10 -7
Last Answer : c) 6π x 10 -7
Description : Find the magnetic field intensity at the centre O of a square of the sides equal to 5m and carrying 10A of current. a) 1.2 b) 1 c) 1.6 d) 1.8
Last Answer : d) 1.8
Description : A charge is placed in a square container. The position of the charge with respect to the origin can be found by a) Spherical system b) Circular system c) Cartesian system d) Space coordinate system
Last Answer : c) Cartesian system
Description : The statement --- if forces acting on a point can be represented in magnitude and direction by the sides of a polygon taken in order then their resultant will be represented in magnitude and direction by the closing ... 's law of forces c.Law of polygon of forces d.D'Alembert's rule e.Lami's theorem
Last Answer : c. Law of polygon of forces
Description : The statement ---- if three forces acting at a point are in equilibrium, each force is proportional to the sine of the angle between the other two ---- is known as a.Law of polygon of forces b.D'Alembert's principle c.Newtons law of forces d.Lami's theorem e.Law of triangle of forces
Last Answer : d. Lami's theorem
Description : When the ratio of the Grashoff number and to the square of Reynolds number is one, the dominant mechanism of heat transfer is: (A) Free convection (B) Entry length problem in laminar forced ... (developing thermal boundary layer) (C) Mixed convection (both free and forced) (D) Forced convection
Last Answer : (C) Mixed convection (both free and forced)
Description : Which option do you have while making bulleted lists? (a) Disc, circle, square (b) Square, polygon -Technology
Last Answer : (a) Bulleted list provides various values like disc, circle and square.
Description : When you find the area for a triangle, a rectangle, whatever, why is the final answer squared?
Last Answer : answer:@Val123: Are you sure about this? Area of a rectangle with sides a and b is axb. A exceptional rectangle is a square with the same length legs on all four sides. Area is a x a = a^2. ... was clear, I bet.) Check out the site; the pictures make more sense. http://www.mathsisfun.com/area.html
Description : For truss analysis, which type of elements is used? a.Triangle b.Parallelogram c.Rectangle d.Bar
Last Answer : d.Bar
Description : Three-fourths of a cross, and a circle complete, An upright where two semicircles meet, A rectangle triangle standing on feet, Two semicircles, and a circle complete. What is it? -Riddles
Last Answer : Tobacco.
Description : abcd is a rectangle and bd is one of its diagonals if area of triangle abd is 8cm^2 find are of triangle bcd -Maths 9th
Last Answer : This answer was deleted by our moderators...
Description : A rectangle inscribed in a triangle has its base coinciding with the base b of the triangle. If the altitude of the triangle is h, and the -Maths 9th
Last Answer : answer:
Description : What shape has a front view of a rectangle side view of a triangle and a top view of a circle?
Last Answer : It is a shape that is like a toothpaste tube which has acircular lid which is the same size as the tube below it.
Description : Figure abc is rectangle. segment AB is 6cm long , segment BC is 8 cm long , and segment AC is 10 cm long. what is the area of triangle abc?
Last Answer : 28
Description : The moment diagram for a cantilever carrying linearly varying load from zero at its free end and to maximum at the fixed end will be a (A) Triangle (B) Rectangle (C) Parabola (D) Cubic parabola
Last Answer : (D) Cubic parabola
Description : The moment diagram for a cantilever which is subjected to a uniformly distributed load will be a (A) Triangle (B) Rectangle (C) Parabola (D) Cubic parabola
Last Answer : (C) Parabola
Description : The moment diagram for a cantilever carrying a concentrated load at its free end, will be (A) Triangle (B) Rectangle (C) Parabola (D) Cubic parabola
Last Answer : (A) Triangle
Description : Pick up the incorrect statement from the following: (A) The C.G. of a circle is at its center (B) The C.G. of a triangle is at the intersection of its medians (C) The C.G. of a ... intersection of its diagonals (D) The C.G. of a semicircle is at a distance of r/2 from the center
Last Answer : (D) The C.G. of a semicircle is at a distance of r/2 from the center