This paper deals with the challenges of Teaching Technical English to fulfill the ever growing demands of English. Their practical demand through effective communication skills in day-to-day life is being imparted. This paper also deals with different approaches which are introduced in teaching to create interest of students in learning English language apart from conventional learning. Teaching Technical English is a challenging and rewarding experience in this global scenario. To communicate in English is vital for any technical graduate; both student and teacher have realized the importance of communicative ability in English and the decisive role it plays in students’ career building so there is a necessity to discuss on this topic. The challenges and the various approaches of teaching in different background of Culture and Attitude, the Influence of mother tongue in Pronunciation, Grammar, the Real-world Application and the Verbal and Visuals are presented in this paper. Key words: Language Learner, Facilitator, Trainer, Language Learning, approaches, attitude, adequate command, simulated experiences, behavior ,socio-cultural barriers, acquiring knowledge, imparted, gaining momentum, ESP, second language learning environment etc.