Mechanical Engineering
- 1201. What is phase difference in oscillations?
- 1202. What is harmonic motion?
- 1203. What is feedback in mechanical systems?
- 1204. What are control systems in machines?
- 1205. What is stability of mechanical systems?
- 1206. What is dynamic modeling of machines?
- 1207. What is efficiency of power transmission systems?
- 1208. What is torque transmission in couplings?
- 1209. What is friction lining material?
- 1210. What is braking torque?
- 1211. What are types of brakes?
- 1212. What is a brake?
- 1213. What are types of clutches?
- 1214. What is clutch?
- 1215. What are the main elements of power transmission system?
- 1216. What are methods of power transmission?
- 1217. What is dynamic modeling of robots?
- 1218. What are sensors used in robotic mechanisms?
- 1219. What is end-effector?
- 1220. What is actuator dynamics?
- 1221. What is Denavit–Hartenberg representation?
- 1222. What is inverse kinematics?
- 1223. What is forward kinematics?
- 1224. What are types of robotic joints?
- 1225. What is a robotic mechanism?
- 1226. What is degree of freedom in robotic arms?
- 1227. What is workspace of a mechanism?
- 1228. What is mechanical advantage in linkages?
- 1229. What is Kutzbach criterion?
- 1230. What are the steps in mechanism design?
- 1231. What is function generation?
- 1232. What is motion generation?
- 1233. What is path generation?
- 1234. What are the types of synthesis?
- 1235. What is mechanism synthesis?
- 1236. What are causes of vibration in machinery?
- 1237. What is vibration isolation?
- 1238. What is transmissibility?
- 1239. What is damping ratio?
- 1240. What is amplitude of vibration?
- 1241. What is whirling speed of shaft?
- 1242. What is lateral vibration?
- 1243. What is torsional vibration?
- 1244. What is multi-degree-of-freedom system?
- 1245. What is single-degree-of-freedom (SDOF) system?
- 1246. What is critical damping?
- 1247. What is logarithmic decrement?
- 1248. What is resonance?
- 1249. What is natural frequency?
- 1250. What is undamped vibration?
- 1251. What is damped vibration?
- 1252. Define forced vibration.
- 1253. Define free vibration.
- 1254. What are types of vibrations?
- 1255. What is vibration?
- 1256. What are gyroscopic torques?
- 1257. What is dynamic torque balancing?
- 1258. What is frictional torque?
- 1259. What is the significance of torque diagrams?
- 1260. What is power transmission efficiency?
- 1261. What is the relation between torque and angular acceleration?
- 1262. What is work-energy principle for rotating bodies?
- 1263. What is angular momentum?
- 1264. What is moment of inertia?
- 1265. What is torque?
- 1266. What is dynamic equilibrium?
- 1267. What is inertia torque?
- 1268. What is thrust on cylinder walls?
- 1269. What is piston effort?
- 1270. What is connecting rod ratio?
- 1271. What is crank effort diagram?
- 1272. What is turning moment?
- 1273. Define D’Alembert’s principle.
- 1274. What is inertia force?
- 1275. What is dynamic force analysis?
- 1276. What is the direction of gyroscopic couple?
- 1277. Explain gyroscopic effects on automobiles.
- 1278. Explain gyroscopic effects on ships.
- 1279. Explain gyroscopic effects on airplanes.
- 1280. What are applications of gyroscopic effects?
- 1281. What is angular momentum?
- 1282. Define precession.
- 1283. What is gyroscopic couple?
- 1284. What is a gyroscope?
- 1285. Define gyroscopic effect.
- 1286. How is balancing achieved in multi-cylinder engines?
- 1287. What is hammer blow?
- 1288. What is swaying couple?
- 1289. What is tractive force?
- 1290. What are primary and secondary unbalanced forces?
- 1291. What is unbalanced mass?
- 1292. What is dynamic balancing?
- 1293. What is static balancing?
- 1294. Why is balancing necessary?
- 1295. What is balancing?
- 1296. What is sleeve lift in governor operation?
- 1297. What is equilibrium speed?
- 1298. What is isochronous governor?
- 1299. What is hunting in governors
- 1300. What is sensitivity of governor?