Description : Production cost refers to prime cost plus : (A) factory overheads (B) factory and administration overheads (C) factory, administration and sales overheads (D) factory, administration, sales overheads and profit
Last Answer : Production cost refers to prime cost plus : factory overheads
Description : The train value of a gear train is : (A) equal to velocity ratio (B) reciprocal of velocity ratio (C) always greater than unity (D) none of the above
Last Answer : The train value of a gear train is : reciprocal of velocity ratio
Description : The most suitable refrigerant for a commercial ice plant is : (A) brine (B) NH3 (C) Freon (D) air
Last Answer : Ammonia NH3
Description : Dew point temperature is constant as long as there is : (A) no change in moisture content of the air (B) no change in volume of air (C) no change in dry bulb and wet bulb temperature (D) no change in relative and specific humidity of air
Last Answer : Dew point temperature is constant as long as there is : no change in moisture content of the air
Description : The comfort conditions in air conditioning are : (A) 22 ºC dry bulb temperature and 60% relative humidity (B) 25 ºC dry bulb temperature and 100% relative humidity (C) 20º C dry bulb temperature and 75% relative humidity (D) 15º C bulb temperature and 80% relative humidity
Last Answer : The comfort conditions in air conditioning are : 22 ºC dry bulb temperature and 60% relative humidity
Description : Air is normally dehumidified by : (A) injecting water (B) passing steam (C) heating (D) cooling
Last Answer : 1
Description : A fluid in equilibrium cannot sustain : (A) tensile stress (B) compressive stress (C) shear stress (D) bending stress
Last Answer : A fluid in equilibrium cannot sustain : shear stress
Description : Euler’s dimensionless number relates the following : (A) Inertial force and gravity (B) Viscous force and Inertial force (C) Pressure force and Inertial force (D) Pressure force and viscous force
Last Answer : Euler’s dimensionless number relates the following : Pressure force and Inertial force
Description : Power transmitted through a pipe is maximum when the loss of head due to friction is : (A) one-half of the total head supplied (B) one-third of the total head supplied (C) one-fourth of the total head supplied (D) zero
Last Answer : Power transmitted through a pipe is maximum when the loss of head due to friction is : one-third of the total head supplied
Description : The efficiency of a centrifugal pump is maximum when its blades are : (A) straight (B) bent forward (C) bent backward (D) bent forward first and then backward
Last Answer : The efficiency of a centrifugal pump is maximum when its blades are : bent backward
Description : In axial flow fans and turbines, fluid enters and leaves as follows : (A) radially, axially (B) axially, radially (C) axially, axially (D) radially, radially
Last Answer : In axial flow fans and turbines, fluid enters and leaves as follows : (A) radially, axially (B) axially, radially (C) axially, axially (D) radially, radially
Description : Military type of organisation is known as : (A) line organisation (B) functional organisation (C) line and staff organisation (D) line, staff and functional organisation
Last Answer : Military type of organisation is known as : line organisation
Description : A systematic job improvement sequence will consist of : (A) motion study (B) time study (C) job enrichment (D) all of these
Last Answer : A systematic job improvement sequence will consist of : (A) motion study (B) time study (C) job enrichment (D) all of these
Description : In inventory control theory, the economic order quantity is : (A) average level of inventory (B) optimum lot size (C) capacity of a warehouse (D) lost size corresponding to break-even analysis
Last Answer : In inventory control theory, the economic order quantity is : optimum lot size
Description : The main object of scientific layout is : (A) to produce better quality of product (B) to utilise maximum floor area (C) to minimise production delays (D) all of these
Last Answer : The main object of scientific layout is : (A) to produce better quality of product (B) to utilise maximum floor area (C) to minimise production delays (D) all of these
Description : Gantt chart is used for : (A) inventory control (B) material handling (C) production schedule (D) machine repair schedules
Last Answer : Gantt chart is used for : production schedule
Description : A twist drill is a : (A) side cutting tool (B) front cutting tool (C) end cutting tool (D) none of these
Last Answer : A twist drill is a : end cutting tool
Description : Tool life is most affected by : (A) cutting speed (B) tool geometry (C) feed and depth (D) microstructure of material being cut
Last Answer : Tool life is most affected by : cutting speed
Description : The usual ratio of forward and return stroke in shaper is : (A) 2:1 (B) 1:2 (C) 2:3 (D) 3:2
Last Answer : The usual ratio of forward and return stroke in shaper is : 3:2
Description : Binding material used in cemented carbide tools is : (A) Nickel (B) Cobalt (C) Chromium (D) Silicon
Last Answer : Binding material used in cemented carbide tools is : Cobalt
Description : Angle between the shear plane and work surface is known as : (A) lip angle (B) rake angle (C) cutting angle (D) shear angle
Last Answer : Angle between the shear plane and work surface is known as : shear angle
Description : Material having highest cutting speed is : (A) Cast iron (B) Bronze (C) Aluminium (D) High carbon steel
Last Answer : Material having highest cutting speed is : Aluminium
Description : If the rotating mass of a rim type flywheel is distributed on another rim type flywheel whose mean radius is half the mean radius of the former, then the energy stored in the latter at the same speed will be : ... at the first one (C) One fourth of the first one (D) One and half times the first one
Last Answer : If the rotating mass of a rim type flywheel is distributed on another rim type flywheel whose mean radius is half the mean radius of the former, then the energy stored in the latter at the same speed will be : One fourth of the first one
Description : The ratio of maximum displacement of the forced vibration to the deflection due to static force is known as : (A) Damping Factor (B) Damping Coefficient (C) Logarithmic Decrement (D) Magnification Factor
Last Answer : Magnification Factor
Description : Two metallic blocks having masses in the ratio 2:3 are made to slide down a frictionless inclined plane starting from rest position. When the blocks reach the bottom of the inclined plane, they will have their kinetic energies in the ratio : (A) 2:3 (B) 3:5 (C) 3:2 (D) 7:4
Last Answer : Two metallic blocks having masses in the ratio 2:3 are made to slide down a frictionless inclined plane starting from rest position. When the blocks reach the bottom of the inclined plane, they will have their kinetic energies in the ratio : 2:3
Description : A casting defect which occurs near the ingates as rough lumps on the surface of a casting is known as 1. Shift 2. Sand wash 3. Swell 4. Scab
Last Answer : A casting defect which occurs near the ingates as rough lumps on the surface of a casting is known as Sand wash
Description : The property of sand due to which the sand grains stick together, is called 1. Collapsibility 2. Permeability 3. Cohesiveness 4. Adhesiveness
Last Answer : The property of sand due to which the sand grains stick together, is called Cohesiveness
Description : In die casting, machining allowance is 1. Small 2. Large 3. Very large 4. Not provided
Last Answer : In die casting, machining allowance is Not provided
Description : The mode of deformation of the metal during spinning is 1.Bending 2.Stretching 3.Bending and stretching 4.Rolling and stretching
Last Answer : The mode of deformation of the metal during spinning is Bending and stretching
Description : Structural sections such as rails, angles, I-beams are made by 1. Hot rolling 2. Hot drawing 3. Hot piercing 4. Hot extrusion
Last Answer : Structural sections such as rails, angles, I-beams are made by Hot rolling
Description : The process extensively used for making bolts and nuts is 1. Hot piercing 2. Extrusion 3. Cold peening 4. Cold heading
Last Answer : The process extensively used for making bolts and nuts is Cold heading
Description : The cold chisels are made by 1. Drawing 2. Rolling 3. Forging 4. Piercing
Last Answer : The cold chisels are made by Forging
Description : Welding of glass is done by 1. Ultrasonic welding 2. Electron beam welding 3. Laser beam welding 4. Explosive welding
Last Answer : Welding of glass is done by Laser beam welding
Description : Linde welding uses 1.Neutral flame and rightward technique 2.Carburizing flame and rightward technique 3.Neutral flame and leftward technique 4.Oxidizing flame and leftward technique
Last Answer : Linde welding uses Carburizing flame and rightward technique
Last Answer : : Jack Williamson l
Description : In which kind of dictionary would you find a comprehensive definition of an engineering term?
Last Answer : Feel Free to Answer
Description : Identify, from among the following, the correct statement. a) One of the main challenges Engineering facing today is the requirement of most systems to work with a multitude of homogenous systems ... of component based assembly, we find that onlyless than 20% of today's is still custom built
Last Answer : c) does not wear-out in the traditional sense of the term, but does tend to deteriorate as it evolves
Description : What is the term for manipulating the genes of organisms to introduce new characteristics? a. Genomics b. Genetic engineering c. Recombinant RNA d. Genetic resistance
Last Answer : b. Genetic engineering
Description : What is Traffic Engineering? Define the term busy hour, traffic intensity and grade of service.
Last Answer : Traffic engineering provides the basis for analysis and design of telecommunication network to carry a given traffic at a particular loss probability. It provides a means to determine the quantum of common equipments ... A0 Where A= offered traffic A0 = carried traffic A-A0= lost traffic
Description : This term was originally a conceit in engineering that referred to ways of enhancing bodies for survival in harsh extra-terrestrial contexts. The term received a social sciences twist when ... metaphor for the growing appropriation of human beings into mechanical social systems. What term?
Last Answer : . Cyborg.
Description : Define the term chemical Kinetics. Explain importance of Kinetics of chemical engineering.
Last Answer : Chemical Kinetics: It is a study of the rates at which chemical reactions occur and the effect of parameters such as temperature, pressure and reactant concentration/ composition on the reaction rate. ... reaction and type of rate equation which is to be used in the design of reactors.
Description : The term 'workshop' borrowed in the field of research from Options: A) Engineering B) Drama-house C) Technology D) None of the above
Last Answer : A) Engineering
Description : WASTE WATER Engineering Objective Questions Pdf :: Q No: 151 The pH value of fresh sewage is usually A. Equal to 7 B. More than 7 C. Less than 7 D. Equal to zero
Last Answer : ANS: B
Description : Chemical engineering plant cost index is used for finding the present cost of a particular chemical plant, if the cost of similar plant at some time in the past is known. The present cost of ... (B) Process instruments and control (C) Pumps and compressor (D) Electrical equipments and material
Last Answer : (A) Fabricated equipment and machinery
Description : The most important consideration in value engineering is the (A) Profit maximisation (B) Customer satisfaction (C) Cost reduction (D) Process improvement
Last Answer : (B) Customer satisfaction
Description : Unique value auction is mainly applies to? a. New products b. Second hand products c. Engineering products d. None of the above
Last Answer : b. Second hand products