78151. A dice is numbered from 1 to 6 in different ways. If 1 is opposite to 5 and 2 is opposite to 3, then
78152. Two positions of a block are shown below. When 2 is at the bottom, which number will be at the top?
78153. Three different positions X, Y and Z of a dice are shown in the figures given below. Which numbers are hidden behind the numbers 6 and 5 in the position Z?
78154. Four positions of a dice are shown below. What number must be at the bottom face when the dice is in the position as shown in the figure(iii)
78155. Three different positions X, Y and Z of a dice are shown in the figures given below. Which number lies at the bottom face in position Y?
78156. What is the opposite 3, if four different positions of dice are as shown below?
78157. The four different positions of dice are given below: Which number is on the face opposite 6?
78158. A dice is numbered from 1 to 6 in different ways. If 1 is opposite to 2 and adjacent to 3 and 4, then which of the following statements is necessarily true?
78159. Three different positions X, Y and Z of a dice are shown in the figures given below. Which number lies opposite 6?
78160. A cube has six different symbols drawn over its six faces. The symbols are dot, circle, triangle, square, cross and arrow. Three different positions of the cube are shown in figures X, Y, and Z. Which symbol is opposite the dot?
78161. How many dots are there on the dice face opposite the one with three dots?
78162. Two positions of a dice are shown below. When there are two dots at the bottom, the number of dots at the top will be
78163. Two positions of a dice are shown below. If the face with 1 dot is at the bottom, then the number of dots on the top is
78164. Amongst the following figures, find the correct one, if it is known that the total number of dots on opposite faces of the cube shown is always 7.
78165. A cube has six different symbols drawn over its six faces. The symbols are dot, circle, triangle, square, cross and arrow. Three different positions of the cube are shown in figures X, Y, and Z. Which symbol is opposite the arrow?
78166. Given below are three different positions of a dice. Find the number of dots on the face opposite the face bearing 3 dots.
78167. Which number is on the face opposite 4, if the four different positions of a dice are as shown in the figure given below.
78168. A cube has six different symbols drawn over its six faces. The symbols are dot, circle, triangle, square, cross and arrow. Three different positions of the cube are shown in figures X, Y, and Z. Which symbol occurs at the bottom of fig.(Y)?
78169. A dice is numbered from 1 to 6 in different ways. If 1 is adjacent to 2, 4 and 6, then which of the following statements is necessarily true?
78170. Three different positions X, Y and Z of a dice are shown in the figures given below. Which of the hidden numbers adjacent to 5 in position X is/are common to the hidden numbers adjacent to 5 in position Z?
78171. In a dice a, b, c and d are written on the adjacent faces, in a clockwise order and e and f at the top and bottom. When c is at the top, what will be at the bottom?
78172. Four usual dice are thrown on the ground. The total of numbers on the top faces of these four dice is 13 as the top faces showed 4, 3, 1 and 5 respectively. What is the total of the faces touching the ground?
78173. The four different positions of a dice are given below: Find the number on the face opposite the face showing 6?
78174. Two positions of a dice with 1 to 6 dots on its sides are shown below. If the dice is resting on the side with three dots, what will be number of dots on the side at the top?
78175. When a 440/220 V transformer is connected to a 440 V DC supply:
78176. In a transformer,the primary and secondary induced voltages are:
78177. How many dots lie opposite to the face having three dots, when the given figure is folded to form a cube?
78178. -------is the most suitable material for the core of a transformer
78179. The current drawn by a 240 DC motor of armature resistance 5 ohm and back emf of 220 V will be:
78180. For wide and very sensitive speed control,the usual method is:
78181. The speed of a DC motor can be controlled by varying:
78182. A compound motor has:
78183. A 4-point starter is essential for a:
78184. The power output of any electrical motor is taken from the:
78185. Select the figure which satisfies the same conditions of placement of the dots as in Figure-X.
78186. In DC motor three-point starter the hold ON coil is connected:
78187. How many parallel paths are formed in DC motor four point starter?
78188. The inter poles are connected in:
78189. The standard length of PVC wiring condult available in the market is:
78190. If five numbers of lamps to be installed in godown wiring,we require:
78191. The minimum length of pipe electrode used for earthing should not be less than:
78192. According to IE rules,the leakage current in an installation should not exceed one-------the part of the maximum current in the installation
78193. An ON LOAD tap changer is provided with:
78194. The number of contactors used in a semi-automatic star delta starter is:
78195. The periphery of the armature divided by the number of poles of the machine is called:
78196. An electromagnetic device used to detect and locate grounded, shorted and open coils in an armature
78197. Pick up the odd one out:
78198. The amount of emergent light downward is 60 to 90 %.The type of lighting system is:
78199. Coupling gap reading can be taken with the help of-----------while coupling and aligning MG sets
78200. As per Rule 51, a clear space of not less than 44 cm in width shall be provided: