highest value
Description : In a tug of war, five men pull a rope to the left at A and six moen pull the rope at B. A weight of 5 kg is hung vertically from the centre of the rope. In order that the rope AB be horizontal ... to be applied at both ends d.the force required on A must not be equal to that on B e.107 dynes
Last Answer : c. infinite force will be required to be applied at both ends
Description : The weight of a body at the centre of earth is: (1) half the weight at the surface (2) zero (3) twice the weight at the surface (4) infinite
Last Answer : (2) zero Explanation: Weight of a body is the force with which it is attracted towards the centre of earth. The weight of a body, 'w' of mass `m' is given by: W = mg, where `g is the acceleration due ... of earth, value of 'g' is zero. Therefore, weight of a body is zero at the centre of the earth.
Description : Momentum of two objects moving with same speed but in opposite direction upon collision is A. increased B. decreased C. is zero D. is infinite
Last Answer : is zero
Description : Gravitational potential is always A. infinite B. zero C. positive D. negative
Last Answer : negative
Description : Mass of satellite orbiting Earth is A. considered B. irrelevant C. should be infinite D. should be zero
Last Answer : should be infinite
Description : As long as op-amp is not saturated, the potential difference between inverting and non-inverting inputs is A. zero B. infinite C. 1 D. 2
Last Answer : zero
Description : Impedance of ideal op-amp is A. zero B. 1 C. infinite D. 2
Last Answer : infinite
Description : At all the points the uniform fields have A. different strength B. same strength C. zero strength D. infinite strength
Last Answer : same strength
Description : If frequency of modulated wave is less than frequency of carrier wave, then input signal is A. negative B. positive C. zero D. infinite
Description : Speed is unchanged because work done on an object is A. zero B. positive C. negative D. infinite
Description : If the capacitors are connected in parallel, then the potential difference across each capacitor is A. same B. different C. zero D. infinite
Last Answer : same
Description : If charge stored on plates of capacitor is large, then capacitance will be A. small B. large C. zero D. infinite
Last Answer : large
Description : If the plates of capacitor are oppositely charged then the total charge is equal to A. negative B. positive C. zero D. infinite
Description : If charge is placed at infinity, it's potential is A. zero B. infinite C. 1 D. -1
Description : If we have a positive and a negative charge, then force between them is A. positive B. negative C. zero D. infinite
Last Answer : . negative
Description : In a fixed beam the total change of slope along the span is a. Zero b.infinite c. neglected d.assumed to be unit value
Last Answer : a. Zero
Description : A stone weighing 20 N is whirling in a vertical circle at the extremity of a string 100 cm long. The tension in the string will be zero a.at the highest position b.at the lowest position c.at the midway position d.at none of the above e.107 dynes
Last Answer : a. at the highest position
Description : From the elements: Cl, Br, F, O, Al, C, Li, Cs and Xe; choose the following: (a) The element with highest negative electron gain enthalpy. (b) The element with lowest ionization enthalpy. ( ... . (f)The element which belongs to zero group. (g) The elements which forms largest number of compounds.
Last Answer : Ans. (a). The element chlorine (Cl) has the highest negative electron gain enthalpy. (b). The element cesium (Cs) has lowest ionization enthalpy. (c). The element fluorine F has lowest atomic radius. (d ... zero group (or group 18). (g). The element carbon (C) forms the largest number of compounds.
Description : I have been having pain under my right breast or inside my chest for 2 days now , from today my left side is also a little bit sore. What is the cause of the gas problem ?
Last Answer : It may be due to gastric, so first try gastric medicine for 2/3 days, but if it does not subside, consult a doctor.
Description : For a given system, the minimum frequency of a standing wave is in a A. fundamental mode B. lowest mode C. highest mode D. peak mode
Last Answer : fundamental mode
Description : As a pendulum swings from its highest to its lowest point, it has the SMALLEST acceleration when it is: w) at its lowest point x) at its highest point y) at a point 1/3 the distance from the top of its swing z) at a point 1/2 the distance from the top of its swing.
Last Answer : ANSWER: W -- AT ITS LOWEST POINT
Description : In the following table, every item on the left side can match with any number of items on the right hand side. Select all those.
Last Answer : In the following table, every item on the left side can match with any number of items on the right hand side. Select all those.
Description : Left hand side of an account is called __________
Last Answer : Left hand side of an account is called __________ (a) Credit (b) Debit (c) Middle (d) Centre
Description : (i) The left-hand side of an account.
Last Answer : Write the word, term, phrase, which can substitute each of the statement : (i) The left-hand ... Subsidiary books. (v) Page of the account book
Description : Other things remaining the same, when a consumer's income increases, his equilibrium point moves to A.A higher indifference curve B.To the left-hand side on the same indifference curve C.Remains unchanged on the same indifference curve D.A lower indifference curve
Last Answer : A.A higher indifference curve
Description : For taking offsets with an optical square on the right hand side of the chain line, it is held (A) By right hand upside down (B) By left hand upright (C) By right hand upright (D) By left hand upside down
Last Answer : (B) By left hand upright
Description : Direction of running shall be. (a) Right hand side (b) Left hand side (c) curve- running (d) none of these.
Last Answer : (b) Left hand side
Description : In penalty approach, rigid support is considered as a spring having stiffness. a.zero b.very small c.very large d.infinite
Last Answer : d.infinite
Description : If the angle of friction is zero a body will experience a.Infinite friction b.Zero friction c.The force of friction will act normal to the plane d.The force of friction will act in the direction of motion e.None of the above
Last Answer : b. Zero friction
Description : Cross elasticity of demand between petrol and car is - (1) infinite (2) positive (3) zero (4) negative
Last Answer : (4) negative Explanation: In economics, the cross elasticity of demand or cross-price elasticity of demand measures the responsiveness of the demand for a good to a change in the ... denotes two products that are complements, while a positive cross elasticity denotes two substitute products
Description : In the case of an inferior good, the income elasticity of demand is : (1) Zero (2) Negative (3) Infinite (4) Positive
Last Answer : (2) Negative Explanation: A negative income elasticity of demand is associated with inferior goods; an increase in income will lead to a fall in the demand and may lead to changes to more luxurious ... demand is associated with normal goods; an increase in income will lead to a rise in demand.
Description : Perfectly inelastic demand is equal to : (1) One (2) Infinite (3) Zero (4) Greater than one
Last Answer : (3) Zero Explanation: Price Elasticity of Demand is a measure of the relationship between a change in the quantity demanded of a particular good and a change in its price. It measures the responsiveness of ... to 0, demand is perfectly inelastic (i.e., demand does not change when price changes).
Description : An open coil in a transformer will be indicated by which of the listed conditions? A. 'zero' resistance accompanied by high inductance B. no resistance accompanied by stray inductance C. infinite resistance in addition to no inductance D. infinite resistance in addition to normal inductance
Last Answer : Answer: C
Description : With both ends of a three conductor cable disconnected and arranged without the conductors touching each other, an ohmmeter reading of 'zero' ohms between the ends of one conductor would indicate _____________. A. continuity B. a partial ground C. the resistance is infinite D. a short circuit
Last Answer : Answer: A
Description : If the terminating impedance is exactly equal to the characteristic impedance of the transmission line the return loss is ___________. A. zero B. one C. infinite D. None of these
Last Answer : C. infinite
Description : The operating cost of a distillation column at minimum reflux ratio is (A) Minimum (B) Maximum (C) Infinite (D) Zero
Last Answer : (A) Minimum
Description : When a star becomes a singularity and has zero volume and infinite density, it is called--------? A. White dwarf B. Blue giant C. Wolf-Raynet star D. Black hole (Answer)
Last Answer : D. Black hole (Answer)
Description : The speed at which the shaft runs so that the additional deflection of the shaft from the axis of rotation becomes ___________, is known as critical or whirling speed. (A) zero (B) minimum (C) maximum (D) infinite
Last Answer : (D) infinite
Description : In semi-definite system one of the natural frequencies is A Zero B One C Two D Infinite
Last Answer : A Zero
Description : The number of natural frequency in two rotor system is A Zero B Infinite C Two D One
Last Answer : C Two
Description : The number of natural frequencies in case of cantilever is A Zero B One C Two D Infinite
Last Answer : D Infinite
Description : In semidefinite system one of the natural frequencies is A. Zero B. Non-zero C. Infinite one D. One
Last Answer : A. Zero
Description : The number of natural frequencies in a two rotor system is A. Infinite B. Zero C. Two D. Four
Last Answer : C. Two
Description : A material with zero resistivity is said to have a) Zero conductance b) Infinite conductance c) Zero resistance d) Infinite resistance
Last Answer : c) Zero resistance
Description : A infinite resistance is considered as a/an a) Closed path(short circuit) b) Open path c) Not defined d) Ammeter with zero reading
Last Answer : b) Open path
Description : If Laplace equation satisfies, then which of the following statements will be true? a) Potential will be zero b) Current will be infinite c) Resistance will be infinite d) Voltage will be same
Last Answer : b) Current will be infinite
Description : Electric field intensity due to infinite sheet of charge σ is a) Zero b) Unity c) σ/ε d) σ/2ε
Last Answer : d) σ/2ε
Description : The irreversible reaction, X → Y, is the special case of the reversible reaction, X ⇌ Y, in which the (A) Equilibrium constant is infinite (B) Fractional conversion of 'A' at equilibrium is unity (C) Concentration of 'A' at equilibrium is zero (D) All (A), (B) and (C)
Last Answer : (D) All (A), (B) and (C)
Description : In case of Complementary goods cross elasticity of demand will be (a) Negative (b) Zero (c) Unitary (d) Infinite
Last Answer : (a) Negative